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Sonnax 180S-1K

Powerglide Contender Gear Set 1.80 Ratio

Sonnax 180S-1K


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Estimated ship date 12/27/17 if Ordered Today
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Sonnax 180S-1K Powerglide Contender Gear Set 1.80 Ratio $547.13
Powerglide Contender Gear Set
  • 1.80 Ratio
  • 12 Tooth Front Sun Gear

  • Sonnax 180S-1K Details

    Gear Sets

    • 1.80 Ratio Planetary Ring Gear
    • Flanged Front Sun Gear (12-Tooth)
    • Rear Sun Gear
    • Long Pinion Gears (3)
    • Short Pinion Gears (3)
    • Ratio: 1.80
    • Flange Tooth Count: 12
    • Gear Process Level: Contender
    Sonnax offers complete Powerglide planetary assemblies in a variety of ratios and configurations to ensure you get the performance you want without overpaying or sacrificing quality.

    The value-priced Contender series features high-quality Powerglide gear sets which offer a significant upgrade from OE helical gears. Rated up to 1,000 horsepower, this gear set contains Sonnax Premium 9310 sun gears and 8620 pinion gears. The billet drum flange is 12-tooth (OE) design. Contender series gear sets are covered by a one-year warranty.


    Manufacturer's Part Number:

    Gear Sets

    Sonnax planetary gears are a big step up from standard case-hardened and tempered gears. Each gear set includes a flanged sun gear and a ring gear. The flange is machined from a billet, not a stamped piece. It is broached and matched to the sun gear for a precise press fit that does not require welding.

    Planetary Assemblies

    Planetary assemblies come in various configurations for different build requirements. The output shaft is available in the OE-length or short length and has a drum flange tooth profile which is 12-tooth (OE) or 24-tooth (fits Sonnax's 10-clutch drum). Units are fully assembled with a rear sun gear bearing upgrade and OE or steel-backed, PTFE-coated thrust washers.

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